55133280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38287}}^1$

素因数の和:38308

約数の個数: 72

約数和(自身を含む): 188147232

約数和(自身を除く): 133013952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38287, 76574, 114861, 153148, 191435, 229722, 306296, 344583, 382870, 459444, 574305, 612592, 689166, 765740, 918888, 1148610, 1225184, 1378332, 1531480, 1722915, 1837776, 2297220, 2756664, 3062960, 3445830, 3675552, 4594440, 5513328, 6125920, 6891660, 9188880, 11026656, 13783320, 18377760, 27566640, 55133280]

約数ペア:

[(1, 55133280), (2, 27566640), (3, 18377760), (4, 13783320), (5, 11026656), (6, 9188880), (8, 6891660), (9, 6125920), (10, 5513328), (12, 4594440), (15, 3675552), (16, 3445830), (18, 3062960), (20, 2756664), (24, 2297220), (30, 1837776), (32, 1722915), (36, 1531480), (40, 1378332), (45, 1225184), (48, 1148610), (60, 918888), (72, 765740), (80, 689166), (90, 612592), (96, 574305), (120, 459444), (144, 382870), (160, 344583), (180, 306296), (240, 229722), (288, 191435), (360, 153148), (480, 114861), (720, 76574), (1440, 38287)]